baber/WOPTO huggingface dataset:
Patent JP-H06317240-A (JP)
Title: Fuel injection device
Inventor: NITTA YUTAKA
IPC: F02M69/00
Filed: 1993-04-28
Abstract: PURPOSE:To provide a fuel injection device by which atomization of fuel can be promoted and output can be improved in a high speed area of an engine. CONSTITUTION:In a fuel injection device to inject fuel directly into an intake air passage of an engine, this fuel injection device has flow distributing holes 18 in a fuel injection hole 16 so as to distribute a fuel passage into a plurality, on the one hand, in this fuel injection hole 16, conical fuel atomization nozzles 17b and 17c opening expansively in the fuel injecting direction are formed in the respective flow distributing holes 18.
Patent JP-S5727236-A (JP)
Title: Manufacture of liquid crystal displaying body provided with solar battery
Inventor: SAKAGUCHI YUKIO
IPC: G09F9/00
Filed: 1980-07-25
Abstract: PURPOSE:To simplify the manufacture, by forming in one body a transparent substrate for a solar battery, and a transparent substrate for a liquid crystal displaying body, and also using an electrode, etc. in common. CONSTITUTION:A glass substrate 3 is cleaned enough, and after that, a conductive film whose main component is an indium oxide is formed uniformly on the glass substrate 3 by means of vacuum vapor deposition. An electrode containing a lead wire terminal for liquid crystal and a solar battery is formed by photoetching this conductive film. After that, a liquid crystal display area and a terminal part are shielded, and an amorphous silicon layer is precipitated by a high frequency plasma discharge method. On the silicon layer is provided an electrode such as aluminum, etc., and it is connected to a series connection between each battery 1, and a terminal part 5. Subsequently, only a terminal part of the lowest part is covered with a shielding plate, an insulation film is provided on the whole surface, and after that, an adhesive layer is screen-printed on the peripheral part of a liquid crystal displaying area, and a liquid crystal case is manufactured by doubling it with other substrate.
Patent JP-H01272657-A (JP)
Title: Epoxy resin composition
Inventor: IWATO MASAKI
IPC: C08K5/13
Filed: 1988-04-26
Abstract: PURPOSE:To obtain a resin composition suitable as cast molded articles, having improved light yellowing resistance of cured material, by blending an epoxy resin with an alicyclic acid anhydride as a curing agent, quaternary phosphonium salt as a curing promoter and a hindered amine-based ultraviolet light absorber, etc. CONSTITUTION:(A) 100 pts.wt. bisphenol type epoxy resin is blended with (B) 50-130 pts.wt. alicylic acid anhydride (e. g., tetrahydrophthalic anhydride) as a curing agent, (C) 0.05-10 pts. wt. quaternary phosphonium salt or quaternary ammonium salt as a curing promoter, (D) 0.05-10 pts.wt. hindered amine-based ultraviolet light absorber and (E) 0.05-10 pts. wt. monocyclic hindered phenol antioxidant (e. g., 2, 6-di-tert-butyl-4-methylphenol) in the weight ratio of the component D and E of 1:10-1:0.1.
Patent JP-H044259-A (JP)
Title: Water-soluble methine compound and silver halide photographic emulsion containing same compound
Inventor: FURUYA KEIZO
IPC: G03C1/26
Filed: 1990-04-20
Abstract: NEW MATERIAL:Compounds of formula I (Z1 and Z2 are non-metal atomic group required for formation of five-membered and/or six-membered nitrogen- containing heterocycle conventionally used in cyanine dye; R1 and R2 are alkyl; Q1 and Q2 together form 4-thiazolidinone ring, 4-imidazolinone ring, etc.; L1-L5 are methine; R is H, alkyl, etc.; l and m are 1 or 2; i and h are 0 or 1 ; j and k are 0-3). EXAMPLE:A compound of formula II. USE:A photographic material, a water-soluble sensitizing dye, a dye for pulp, a medicine and a dye for biological examinations. Water soluble. PREPARATION:According to the reaction formula (Dye<+> is spectral sensitizing dye; X is halogen), a halogen anion-containing spectral sensitizing dye is initially reacted with a silver salt of an organic carboxylic acid in an organic solvent with stirring and the generated silver halide of formula AgX is then filtered by zeolite. The solvent is subsequently distilled off from the resultant filtrate and the residue is dissolved in a solvent for recrystallization of the objective compound.
Patent JP-H1029556-A (JP)
Title: Carrying device
Inventor: TOMINAGA YASUTAKA
IPC: B62D137/00
Filed: 1997-04-21
Abstract: PROBLEM TO BE SOLVED: To dispense with a complicated mechanism for absorbing the fluctuation of relative position between a plurality of moving vehicles by using a plurality of omnidirectional moving vehicles capable of instantaneously starting to move in an optional direction, and traveling them in cooperation while simultaneously supporting an integrated carrying matter. SOLUTION: When a single carrying matter 24 is set on and carried by omnidirectional moving vehicles (hereinafter referred to as vehicle) 21, 22 traveling by the instruction from a movement instruction input means, relative positions of the vehicles 21, 22 to a moving center point set on the carrying matter 24 are inputted to a wireless operation terminal 23 by an operator 20. A movement instruction for moving the moving center point (speed instruction in each of X and Y directions and rotating angular speed) is inputted to the operation terminal 23. In a control device, the angle speed ratio of driving wheel to operating shaft is calculated every driving wheel from the vehicle position, the vehicle attitude direction and steering shaft angle, and the moving intended track of the vehicle detected by sensors, respectively, to control the rotation of each driving wheel.
Patent JP-S586547-A (JP)
Title: Rotary magnetic head drum
Inventor: UEDA YOSHIO
IPC: G11B15/61
Filed: 1981-07-03
Abstract: PURPOSE:To prevent an impact error generated at a video head, by providing a small piece which projects a tape radially from a tape guide plane, near a switching position of inlet or outlet side of the tape of a fixed side drum. CONSTITUTION:Pairs of recording and reproducing heads 12a, 12b, erasing heads 13a, 13b, and reproduction exclusive heads 14a, 14b are located on a rotary drum 1 and a recording track on a magnetic tape 3 progressed from the arrow is scanned. An impact error preventing chip (I chip)21a at the inlet of a magnetic tape 3 of the drum 1 is fixed to the upper end of a holding chip 22 at the inside of a fixed drum 2, and an I-chip 21b at the outlet of the magnetic tape 3 is similarly fixed to a fixed drum 2. An adjusting screw 23 of the piece 22 is turned to adjust the projection amount of the I-chip 21a and 21b, and impact error can be prevented through the restriction of free vibration or the tape 3.
Patent JP-S61261556-A (JP)
Inventor: OKADA KATSUYA
IPC: E04C5/00
Filed: 1985-05-15
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H05296826-A (JP)
Title: Infrared detection element and its manufacture
Inventor: KAMIYA FUMIHIRO
IPC: H01L37/02
Filed: 1992-04-23
Abstract: PURPOSE:To enhance the detection sensitivity and the response speed of the detection element and to enhance the support strength of an infrared detection part by a method wherein a reinforcement film which surrounds the infrared detection part and which is situated away from the infrared detection part is arranged. CONSTITUTION:The lower part of an infrared detection part 3 in a silicon substrate 1 is removed; a heat isolation space 10 is formed; in addition, a reinforcement film 4 which surrounds the detection part 3 on an insulating film 2 and which is situated away from the detection part 3 is formed. Thereby, the strength of the insulating film 2 can be increased, and the sensitivity and the response speed of the detection part 3 are not lowered because the reinforcement film 4 is situated away from the detection part 3. In addition, when a protective film 33 is formed, the reinforcement film 4 is formed at the same time. As a result, the reinforcement film 4 can be formed without increasing a manufacturing process additionally.
Patent JP-S60247537-A (JP)
Title: Display of monitoring value for injection molding machine
Inventor: SAKANISHI HIDEO
IPC: B29C45/76
Filed: 1984-05-22
Abstract: PURPOSE:To permit the holding display of each process during the time of one cycle and for one cycle by a method in which monotoring values before one or several processes are displayed according to the procedure of the processes by processes after the process in which sampling is made over one or several processes. CONSTITUTION:In terms of time, counting is started from the process 1, and during the period when the machine is operated, internal counting (as shown by lines in the column 1) not appearing in a displaying section 11 over all cylces is made. In the column 2 (injection time), time obtained by internal counting for the process 2 portion is held and displayed (as shown by full line) during the processes 3 and 4 following the process 2. In the column 3 (weight time), the time obtained by internal counting in the process 4 is held and displayed in the process 5 following the process 4. In the same way, even in the columns 4, 5, an 6, values obtained by monitoring before one or several processes are held and displayed over one or several processes after one or several processes.
Patent JP-S61262487-A (JP)
Title: Nickel-base welding material
Inventor: UMEMOTO TADAHIRO
IPC: B23K35/30
Filed: 1985-05-15
Abstract: PURPOSE:To suppress a stress corrosion crack by incorporating specific weight % of C into a titled material, incorporating prescribed % in total of Nb and Ti therein and controlling the content of Si to a range below specific %. CONSTITUTION:The carbon content in the nickel-base welding material such as 'Inconel(R)' material is adjusted to 0.03-0.06% and the Nb and Ti are incorporated therein at >=2.5% in total. The content of Si is controlled to <0.25%. The carbon content contributes to the improvement of the mechanical strength and the management of the metallic components is made easy by controlling the range of the content of Si according to the above-mentioned method. The bonding of C and Cr is hampered by the presence of the Nb and Ti even if the Cr carbide tends to be formed at the grain boundary in the stage of welding or heat treatment. The formation of the Cr depletion layer is thus prevented and the stress corrosion crack is suppressed.
Patent JP-S5730703-A (JP)
Title: Preparation of polymeric emulsion
Inventor: IMAHAMA TOSHINOBU
IPC: C08F2/44
Filed: 1980-07-30
Abstract: PURPOSE: To obtain a chemically and mechacnially stable emulsion of fine particle diameter, capable of giving a film having improved water resistance, and useful as an aqueous coating material, etc., by polymerizing a radically polymerizable monomer in an aqueous medium at a specific pH in the presence of a specific water- soluble copolymer.  
     CONSTITUTION: A monomer having radically polymerizable unsaturated bonds e.g. vinyl acetate, is polymerized in an aqueous medium at a pH≤5 in the presence of a water-soluble copolymer consisting of 30W50pts.wt. itaconic acid or a salt thereof, 5W40pts.wt. ethylenically unsaturated sulfonic acid or a salt thereof, e.g. sodium p-styrenesulfonate, 5W40pts.wt. methacrylic ester and a water-soluble catalyst, e.g. ammonium persulfate, to give the aimed emulsion. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H08298274-A (JP)
Title: Evaluation method of interface level density of semiconductor element in lateral distribution
Inventor: UCHIDA EIJI
IPC: H01L21/66
Filed: 1995-04-27
Abstract: PURPOSE: To easily and accurately evaluating the interface level density of a semiconductor element in lateral distribution by a method wherein the capacity of a MOSFET is directly measured, and a distance from a gate edge is obtained. CONSTITUTION: A constant voltage is applied to a gate electrode 25 and a source 23 respectively, and a voltage applied to a drain 22 is changed to measure a capacity between the gate electrode 25 and a semiconductor substrate 21, and the interface level density of a semiconductor element in lateral distribution is measured basing on the capacity.
Patent JP-H01274813-A (JP)
Title: Filter medium
Inventor: KURODA TOSHIMASA
IPC: B01D39/00
Filed: 1988-04-25
Abstract: PURPOSE:To obtain a filter medium having superior heat and chemical resistances, satisfactory light and wear resistances by using polyphenylene sulfide fiber and methaxamide fiber. CONSTITUTION:Polyphenylene sulfide fiber made of a polymer contg. phenylene sulfide repeating units by >=90% of all the repeating units is mixed with metharamide fiber made of a polymer contg. metharamide repeating units by >=90% of all the repeating units in 10:90-90:10 weight ratio by an arbitrary method and the mixture is woven into a filter medium. Both the fibers may be used after cotton mixing, mix spinning, combining filament or mix twisting or may be woven by mixed weaving in the form of filaments or spun yarns. Since both the fibers are used, the filter medium has the advantages of both the fibers.
Patent JP-H07309660-A (JP)
Title: Nonmagnetic material for magnetic head
Inventor: TAKAHATA OKIKUNI
IPC: G11B5/60
Filed: 1994-05-18
Abstract: PURPOSE:To obtain a slider material having a coefft. of thermal expansion adaptable to a laminate type magnetic head using a metallic magnetic thin film as a magnetic material. CONSTITUTION:This nonmagnetic material consists of 50-85mol% CaTiO3, and 15-50mol% LaCoO3 or 10-85mol% CaTiO3 15-50mol% LaCoO and <=40mol% NiO.
Patent JP-S5627651-A (JP)
Title: Method for measuring odor concentration
Inventor: HAYATA TERUNOBU
IPC: G01N31/22
Filed: 1979-08-15
Abstract: PURPOSE: To make possible to measure odor concentration easily and quickly, by contacting odorous gas with an oxidizer and detecting the amount of oxygen in the oxidizer consumed until the odorous gas is made odorless.  
     CONSTITUTION: A certain amount of odorous gas is contacted with a certain amount of the solution of an appropriate concentration of NaOCl, KMnO 4 , etc., and the amount of those oxidizers consumed is determined by titration test. By detecting the oxygen demand of the odorous gas in such a way, the concentration of the odorous gas can be found. Or more simply, by adopting a detector tube method and using a solid layer KMnO 4  as an oxidizer, the odor concentration can be found immediately from the length of a discolored layer. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S6446409-A (JP)
Title: Shaking chair
Inventor: UORUTAA KURAAKU ROJIYAASU JIYU
IPC: A47C3/02
Filed: 1988-04-26
Abstract: PURPOSE: To apply a preset motion and the balance of a seat to a rocking chair by providing a fixed base and a seat frame fitted on the base, and making the rocking motion with many rocking cams fitted longitudinally. CONSTITUTION: A cam device 40 is provided with cams 41 having arch-like rocking faces 42, and the rocking faces 42 are meshed with the crossbar 12 of a base 10 at the lower ends. When a seat is rocked backward on the rocking faces 42 of the cams 41 for the operation of a chair, for example, a seat frame 16 is pivotally rotated against the cams 41 for a rocking motion, and it makes a translation motion backward against the base 1 0. A pivot pin 44 is moved to a position 44a along a chain line 70 during these motions. These motions give a desirous arch-like stroke to the seat, and the arch has a proper length and a pitch or a proper radius of curvature. Staggering motions are made at both ends of the stroke, and a smooth rocking motion can be given.
Patent JP-H02283272-A (JP)
Title: Heterohybridizer
Inventor: IMAI KATSUYUKI
IPC: C12N13/00
Filed: 1989-04-24
Abstract: PURPOSE:To accurately and surely carry out electrical fusion between mutual heterogenic cells by sucking the cells of separate kinds with each of a pair of cell suckers having electrodes and applying a pulse voltage thereto at positions where the suction holes are mutually facing. CONSTITUTION:Separate kinds of cells (A) and (B) are sucked with gear-like suckers (electrodes) (X) and (Y) to apply pulse current from a pulse power source 13 at positions (X3 and Y3) where teeth are mutually facing to electrically fuse the heterogenic cells (A) to (B) and collect the resultant heterocaryons (heterogenic hybridized cells) on a fused cell dish 4.
Patent JP-H06313805-A (JP)
Title: Color filter and manufacture thereof
Inventor: KINOSHITA NOBORU
IPC: G02B5/20
Filed: 1993-04-30
Abstract: PURPOSE:To obtain a light absorbing film of the same degree as a metal chrome sputtering film as to shading performance by using a bismuth sulfide pigment as a light absorbing layer. CONSTITUTION:This color filter has a light absorbing film with a bismuth sulfide pigment used as a filler and dispersed in a binder such as thermosetting resin (epoxy resin, acrylic resin, polyimide resin, urethane resin, silicone resin, or the like), ultraviolet-setting resin, or photo-setting resin such as positive/ negative type resist. As the composition method of bismuth sulfide (Bi2S3) powder, (1) bismuth chloride is dried and heated in hydrogen sulfide, (2) hydrogen sulfide is passed in the hydrochloric acid solution of bismuth chloride, (3) the neutral solution of bismuth nitrate is heated together with sodium thiosulfate, or the like, but fine powder can be ideally composed especially by the methods (2), (3).
Patent JP-S62261942-A (JP)
Title: Detection of metal
Inventor: INOUE SATOSHI
IPC: A61B10/00
Filed: 1986-05-08
Abstract: PURPOSE:To efficiently detect metal by using a specific regenerated equoline. CONSTITUTION:The equoline equiv. to the natural equoline is regenerated by generating the enzyme (apoequoline) of the equoline by using equoline cDNA by biosynthesis and adding a selenium terazine which is a substrate. A sample is injected into such regenerated equoline and is transferred into a reaction cell of a photoelectric tube measuring instrument; further a measuring sample is injected therein and the quantity of the emitted light is measured. The equoline generated by the coliform bacilli by using a recombinant DNA technique is used according to the above-mentioned method and therefore, the equoline is always available and the detection of the metal is easily and economically executed.
Patent JP-S58221195-A (JP)
Inventor: OOHASHI MASAHISA
IPC: G21C17/00
Filed: 1982-06-18
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S61266095-A (JP)
Title: Control system of stepping motor
Inventor: KIKUKAWA NORIYUKI
IPC: H02P8/24
Filed: 1985-05-17
Abstract: PURPOSE:To shorten a decelerating range and a damping time by shortcircuiting both ends of a winding without driving a moving element at decelerating time to brake the element. CONSTITUTION:Coils L1, L2 in a broken line form the winding of a stepping motor, transistors Tr1-Tr8 are conducted corresponding to the states of phase drive signals S1-S4, and the phases I-IV are driven. Switches SW1, SW2 form switches capable of shortcircuiting both ends of the coils L1, L2. If the switch SS2 is, for example, closed when only the phase I or III is driven, a loop current I0 is flowed by a counterelectromotive force generated in the coil L1 of the phases II and IV, thereby braking a movable element. The switch SW1 is similarly operated.
Patent JP-H07310630-A (JP)
Title: Fuel injection device
Inventor: UCHIMURA TOSHITAKA
IPC: F02M69/04
Filed: 1994-05-18
Abstract: PURPOSE:To reduce cost, to ensure fastening of a fuel injection valve body and an atomizer against each other, to reduce the weight and the cost of a material of which an adapter body is formed by a method wherein a mass- production finish product of a fuel injection valve body not needing an assist air type can be applied as it is without additional processing. CONSTITUTION:Formation of an assist air type fuel injection valve is such that an air fuel mixing means 7 having a mixture passage 8 for fuel and air is arranged at the tip of a nozzle part 4 arranged downstream from the moving valve 3 of an injection valve body 1 to intermittently meter a fuel flow rate and fuel is atomized. In the assist air type fuel injection valve, a lock auxiliary member 10 provided with an escape part 25 to introduce assist air is fixed and the air fuel mixing means 7 is secured to the nozzle part 4 through the lock auxiliary member 10 by welding at 11 and formed of a synthetic resin member.
Patent JP-H11293214-A (JP)
Title: Pretreating agent and pretreatment
Inventor: TANIMOTO SEIJI
IPC: C09J129/04
Filed: 1998-04-15
Abstract: PROBLEM TO BE SOLVED: To obtain a pretreating agent excellent in adhesion to a water-based adhesive or a water-based coating material and capable of reducing the emission of formalin from a plywood by mixing a vinyl alcohol polymer with an NH bond containing compound in a specified ratio. SOLUTION: A vinyl alcohol polymer in an amount of 100 pts.wt. having at least one type of functional groups selected among prim. amino groups, sec. amino groups, and acetoacetyl groups in the molecule and having a degree of polymerization of 50-800, desirably, 100-4,000 and a degree of saponification of at least 50 mol.% is mixed with 0.001-100 pts.wt. compound having an NH bond such as an amino bond, a urea bond, an amide bond, or an imide bond and, optionally, an aqueous emulsion, a water-soluble polymer, a surfactant, or the like, to obtain a pretreating agent. This agent is dissolved or dispersed in water and is then applied to a substrate such as wood, a polywood, paper, or a plastic in a coating amount of 0.3-200 g/m<2> , desirably, 0.5-150 m<2> /g.
Patent JP-H06232702-A (JP)
Title: Circuit for generating ternary level pulse
Inventor: MIWATA KAZUO
IPC: H04N5/335
Filed: 1991-05-10
Abstract: PURPOSE:To integrate a tri-stage level pulse generating circuit in an image sensor chip by forming the circuit with a CMOS inverter and a CMOS transfer switch element. CONSTITUTION:With a pulse phi1 set to an H level at the time TA1, an output VC of an inverter 3 is at an L level and a transfer switch TSW2 is closed. Simultaneously since a switch TSW1 is open, a pulse phiv applied to a transfer electrode of a CCD is at the same potential as that of the output VC. The switch TSW2 is closed at the time TA2 the TSW1 keeps an OFF state, the pulse phi1 goes to an L level, the output VC goes to an H and the potential of the pulse phiv is the same potential V1 as that of the output VC. Since the TSW2 is open and the TSW1 is closed at the time TA3 the potential of the pulse phiv is the same potential V2 as a reference level from a power supply 12. Since the TSW2 is closed and the TSW1 is open at the time TA4, the potential of the pulse phiv restores to the same potential V1 as that of the output VC. Thus, the ternary level generating circuit is attained through the configuration of the inverter 3, the switches TSW1 and TSW2.
Patent JP-S57180554-A (JP)
Title: Method and device for detecting control mark
Inventor: RONARUDO AARU UEIANTO
IPC: B65H26/00
Filed: 1981-07-06
Abstract: A detector 10 used to sense the presence of control markings 20 on a moving web 12. The detector responds to abrupt changes in intensity of electromagnetic radiation rather than merely to absolute intensity values. Gradual changes in or a constant level of detected radiation or detector temperature do not change the magnitude of the abrupt changes in radiation intensity to which the detector responds. This capability allows the detector to distinguish between electromagnetic radiation emitted by wavelength-shifting control marks 20 and changes in web background and/or ambient radiation. A filter 38 is interposed between a photo diode 36 in the detector 10 and the web 12 to further enhance detector performance.